About the system

We have developed our own product suitable for B2B and B2C eshops and web applications. It allows you to customize all functionalities according to your needs. It runs in the cloud. Separate front and backend.
Modular system – we can assemble customized functionality like a jigsaw puzzle.
Types of projects
B2C eshop
Sellio is primarily programmed as an eshop platform. It contains all the important features of a modern eshop ready for growth and expansion. We build all eshops on a customized basis.
B2B solution
Sellio is best suited for B2B solutions, which is what we specialize in.
Product Configurator
We like a challenge and we make it easy for customers to buy with visual and price configurators.
Bespoke web application
Codebase sellia makes it possible to build an application from a startup MVP to a complex customized information system.
ERP system
The robustness of the solution makes it possible to use sellio also as an ERP system.

Warehouse system
Some of our clients only use sellio as a cloud storage system with an API.
Architecture
Technologies
Front End
Vue.js
nuxt
bootstrap
sass
capacitor
lottie files
Back End
symfony
PHP
MySQL
API Platform
GitLab
PostgreSQL
DigitalOcean
Node.js
Redis
Elasticsearch
Connections
Payment gateways
PayPal
Cardpay
24pay
GP webpay
Paysec
Trustpay
Trustcard
Besteron
Gopay
Webcard
Cetelem
VÚB card
ČSOB
Google Pay
Apple Pay
Comgate
Barion
Connections
Money S3
Money S4
Money S5
Omega
Pohoda
MRP
Proluc
Superfaktúra
Onix
Vario
Oberon
Asseco
Odoo

bhit
IKROS
KROS Alfa
Carriers
Česká pošta
Zásielkovňa
Balíkobox
Slovenská pošta
Balíkovna
Balík na poštu
Geis
DPD
DHL
123 kuriér
GLS
Other
Mall
LiveAgent
Generali
Quatro
Zoot
tawk.to
incomaker
Marketing tools

Google Tag Manager
Heureka
Pricemania

Etarget
Facebook capi

MailChimp
Smart Emailing

Google Ads
foxentry

Empiria
Google Analytics 4
Benefits of cooperation
We are the leaders in the ecommerce development
We have an innovative, agile and transparent approach
We are a reliable and strategic partner
We are specialists and we enjoy our work
For 11 years we have been making customized eshops and web applications
Our workflow
Defining the project
-
Analysis of the problem area
-
Functional requirements
-
Scope of the project
1
Specification
-
Solution architecture
-
Choice of technologies
-
Choice of methodology
-
Database model
2
Design and UX
-
Information architecture design
-
Creating wireframes
-
Web design
-
Creating a clickable prototype
3
Tailor-made development
-
Infrastructure setup
-
Front end programming
-
CMS integration
-
Backend programming
-
Connection of external systems – payment gateways, ERP systems, GTM, …
-
Testing
4
Start
-
Quality control
-
Setting up measurement scripts
-
Training
5
Operation
-
Continuous system updates
-
Technical support
-
Further development and upgrading of the project
6
References
Modules
Basic functionality
- Calculation of the date of delivery by post
- Calculation of commissions for partners
- Customer account
- Improved phone number input
- Search
- Product variants
- User roles
- User reviews
- SMS notifications
- Contact forms
- Configurable products
- Heureka comparison shopping integration
- Livechat integration
- Generation of vouchers
- Generating PDF documents